Reply to MIDI Fighter Pro BeatMasher as Single Controller?

Hi everyone!! I've been looking for a while for a new update of my actual setup and at some time I saw this cool MIDI Controller, the MIDI Fighter Pro. I've been believeing to hook it up to Traktor Pro 2.5 and using my own 4-Bank Mode Mapping with the preset buttons, one for Deck A, one for Deck B, one for FX (Instant Gratification Mapping) and the last one I don't know (maybe some features of the remix decks?). Then I wouldn't use nothing else, just a Soundcard to link the channels to a mixer. What do you say? Good or bad idea? Any alternative? Thanks!!! ;D